Equivalents for the NGK spark plug 4477
The NGK 4477 spark plug. Find its 62 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.
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62 equivalents compatible with the NGK 4477 spark plug
No equivalent for this brand selection.
What can replace a NGK 4477 spark plug?
The NGK 4477 is interchangeable with: NGK BPR6EFIX-10, Bosch HR7DII33V, Champion RS 9 PYP4, NGK BPR6EFIX-13P, NGK ITR6F13, NGK PTR6D-13. These spark plugs share the same mounting (thread, seat) and heat range.
Cross-references and specifications are provided for guidance only. The wrench size can vary by brand, and some data is inferred from the plug code or an equivalent reference. Always check the vehicle manufacturer's recommendation before buying and fitting.